Deburring a 3D Print: The Tool That Replaces a Knife and a Thumb
A swivel deburring blade follows the edge instead of cutting into it, which is why it removes elephant foot without gouging the face.
Category: Parts & fit
Nozzles, build plates, hotends and extruders — with fitment tables that say “not verified” when we have not checked, because a wrong answer here costs you a hotend.
3D Printer Exhaust and Filtration: What Actually Removes What
Carbon adsorbs vapours, HEPA catches particles, and neither removes heat. Knowing which is which decides what to buy.
3D Printer Thermistor: What It Reads, and What a Wrong One Does
A 100k NTC reads about 100 kilohm at room temperature. Fit the wrong type and the printer will heat confidently to the wrong number.
3D Printer Cooling Fans: The Two Fans Do Opposite Jobs
One fan keeps the hotend from jamming, the other shapes the plastic you just laid down. Replacing the wrong one is the usual mistake.
PTFE Tube for a 3D Printer: Bore, Temperature Limit and When to Replace It
The white tube that guides filament has a temperature ceiling and a bore tolerance. Both decide whether it helps or causes the jam.
3D Printing Hotend Upgrade: High Flow, All-Metal, and When the Stock One Is Fine
Short answer Upgrade the hotend for one of two reasons: you need 260 °C and above for nylon or polycarbonate, which means…
SUNLU Filament Dryer: S1 Plus, S2 or S4, and Which Materials Each One Can Dry
Short answer Buy the SUNLU S2 if you print PETG, ABS or TPU: its higher temperature ceiling dries them properly and the…
IKEA 3D Printer Enclosure: Lack, Besta or a Cabinet, and How to Make Each Work
Short answer Two IKEA routes work. Stack two Lack side tables with acrylic panels for a 220 mm bed-slinger; that holds about…
3D Printer Camera: Official Add-On, Webcam or Phone, and What It Actually Catches
Short answer If your printer maker sells an official camera module, buy that: it plugs into the mainboard, shows up in the…
3D Printer Nozzle Cleaning: How to Unclog a Nozzle, and When to Replace It
Short answer Clean a clogged nozzle in this order: a cold pull with nylon or cleaning filament, then a 0.35 mm needle…